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# CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection

```
enum CameraCalibrationDataLensCollection
```

## Topics

### Structures

[`struct Calibration`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/Calibration)

### Enumeration Cases

[`case mono(CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection.Calibration)`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/mono(_:))

Lens calibration for a single camera

[`case stereo(left: CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection.Calibration, right: CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection.Calibration)`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/stereo(left:right:))

Lens calibration for stereo cameras

### Enumerations

[`enum AlgorithmKind`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/AlgorithmKind)

Specifies the camera calibration methodology.

[`enum ExtrinsicOriginSource`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/ExtrinsicOriginSource)

Identifies how the origin of the camera system’s extrinsics are determined.

[`enum LensDomain`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/LensDomain)

Specifies the kind of lens

[`enum LensRole`](/documentation/CoreMedia/CMFormatDescription/Extensions-swift.struct/Value/CameraCalibrationDataLensCollection/LensRole)

Specifies the particular use of the lens in the camera system (e.g., left or right for a stereo system).

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Sendable`](/documentation/Swift/Sendable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

---

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